EP 1762770 A3 20090107 - Quick coupling with a compensation of the coupling tolerances
Title (en)
Quick coupling with a compensation of the coupling tolerances
Title (de)
Schnellkuplung mit Ausgleich der Kupplungstoleranzen
Title (fr)
Raccord rapide avec compensation de tolérances de couplage
Publication
Application
Priority
IT MI20051643 A 20050907
Abstract (en)
[origin: EP1762770A2] A tolerance compensated quick coupling comprises a projecting or bulging portion of a male coupling, which can be axially driven in a valve body, the coupling projecting or bulging portion ending with a flange inside the valve body, said flange (4) in said valve body (3) being followed by an axially movable annular body (6) which, through a spring bearing on the bottom of the valve body (3), is pressed against the flange (4), the movable annular body (6) having, on a side thereof facing the flange (4), a circumferential slot (9) housing a sealing ring element (10) contacting an inner surface of the flange (4), the movable annular body (6) being moreover provided, on an outer circumferential side thereof, with a slot (13) in which is engaged a circumferential sealing ring (14) contacting an inner wall of the valve body (3).
IPC 8 full level
F16L 37/413 (2006.01)
CPC (source: EP US)
F16L 37/413 (2013.01 - EP US)
Citation (search report)
- [Y] US 4886301 A 19891212 - REMSBURG RALPH [US]
- [Y] GB 979821 A 19650106 - ZENITH CARBURATEUR SOC DU
- [A] EP 0466086 A1 19920115 - GROMELLE RAYMOND [FR]
- [A] WO 9819097 A1 19980507 - STUCCHI SRL [IT], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1762770 A2 20070314; EP 1762770 A3 20090107; EP 1762770 B1 20111005; CN 1975230 A 20070606; ES 2374742 T3 20120221; IT MI20051643 A1 20070308; JP 2007071391 A 20070322; JP 4987394 B2 20120725; TR 200604801 A2 20071022; US 2007051912 A1 20070308; US 7413161 B2 20080819
DOCDB simple family (application)
EP 06018068 A 20060830; CN 200610148691 A 20060907; ES 06018068 T 20060830; IT MI20051643 A 20050907; JP 2006239682 A 20060905; TR 200604801 A 20060906; US 51628306 A 20060906